Bump nextcloud-vue-collections from 0.5.4 to 0.5.6 in /js

Bumps [nextcloud-vue-collections](https://github.com/juliushaertl/nextcloud-vue-collections) from 0.5.4 to 0.5.6.
- [Release notes](https://github.com/juliushaertl/nextcloud-vue-collections/releases)
- [Commits](https://github.com/juliushaertl/nextcloud-vue-collections/compare/v0.5.4...v0.5.6)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

js/package-lock.json

@@ -6026,9 +6026,9 @@
       }
     },
     "nextcloud-vue-collections": {
-      "version": "0.5.4",
-      "resolved": "https://registry.npmjs.org/nextcloud-vue-collections/-/nextcloud-vue-collections-0.5.4.tgz",
-      "integrity": "sha512-e2sM1RYtzYWDx54XNey+oZNTdY0b+0g9Wy4EVhMPyJV2G8Cmw0ZUIuplCEHPMLJ1KsQnYtvghYMO9PQBgPlyBA==",
+      "version": "0.5.6",
+      "resolved": "https://registry.npmjs.org/nextcloud-vue-collections/-/nextcloud-vue-collections-0.5.6.tgz",
+      "integrity": "sha512-H26YBZ+YdHD0z0HwyV9iB5mi4+9dMdFKIH0J0vVa++bSkRJuXaTIYPeMYSLHT59DoqWNroFUWWVrGY8NfKD9mA==",
       "requires": {
         "lodash": "^4.17.11",
         "nextcloud-axios": "^0.2.0",
@@ -6039,11 +6039,6 @@
         "vuex": "^3.1.0"
       },
       "dependencies": {
-        "popper.js": {
-          "version": "1.15.0",
-          "resolved": "https://registry.npmjs.org/popper.js/-/popper.js-1.15.0.tgz",
-          "integrity": "sha512-w010cY1oCUmI+9KwwlWki+r5jxKfTFDVoadl7MSrIujHU5MJ5OR6HTDj6Xo8aoR/QsA56x8jKjA59qGH4ELtrA=="
-        },
         "v-tooltip": {
           "version": "3.0.0-alpha.11",
           "resolved": "https://registry.npmjs.org/v-tooltip/-/v-tooltip-3.0.0-alpha.11.tgz",

js/package.json

@@ -18,7 +18,7 @@
     "markdown-it-link-target": "^1.0.2",
     "nextcloud-axios": "^0.2.0",
     "nextcloud-vue": "^0.11.5",
-    "nextcloud-vue-collections": "^0.5.4",
+    "nextcloud-vue-collections": "^0.5.6",
     "ng-infinite-scroll": "^1.3.0",
     "ng-sortable": "^1.3.8",
     "ui-select": "^0.19.8",